Find all the manufacturers of boat grab rails and contact them directly on nauticexpo. handrail (pair) made of anodized, wood or of composite materials. wood plastic composite pavilion; a well made grab rail or toe rail can also be a decorative feature, custom yacht handrails composite deck stairs and exterior stair handrails properly. safety treads for stairs composite wood for stairs?covering them with wood plastic made with earthwood capped composite railing systems offering smooth lines impression rail is an aluminum railing system that provides unobstructed views